[PATCH] GROUP BY ALL

[David Christensen]

I see that there'd been some chatter but not a lot of discussion about
a GROUP BY ALL feature/functionality.  There certainly is utility in
such a construct IMHO.

The grammar is unambiguous, so can support this construct in lieu of
the traditional GROUP BY clause.  Enclosed is a patch which adds this
via just scanning the TargetEntry list and adding anything that is not
an aggregate function call to the groupList.

Still need some docs; just throwing this out there and getting some feedback.

Thanks,

David

0001-WIP-groupAll-to-automatically-add-columns-to-the-gro.patch
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